1145012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 2231712

約数和(自身を除く): 1086700

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 491, 583, 982, 1166, 1964, 2332, 5401, 10802, 21604, 26023, 52046, 104092, 286253, 572506, 1145012]

約数ペア:

[(1, 1145012), (2, 572506), (4, 286253), (11, 104092), (22, 52046), (44, 26023), (53, 21604), (106, 10802), (212, 5401), (491, 2332), (583, 1964), (982, 1166)]